7138816

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 40

約数和(自身を含む): 14534784

約数和(自身を除く): 7395968

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 191, 256, 292, 382, 512, 584, 764, 1168, 1528, 2336, 3056, 4672, 6112, 9344, 12224, 13943, 18688, 24448, 27886, 37376, 48896, 55772, 97792, 111544, 223088, 446176, 892352, 1784704, 3569408, 7138816]

約数ペア:

[(1, 7138816), (2, 3569408), (4, 1784704), (8, 892352), (16, 446176), (32, 223088), (64, 111544), (73, 97792), (128, 55772), (146, 48896), (191, 37376), (256, 27886), (292, 24448), (382, 18688), (512, 13943), (584, 12224), (764, 9344), (1168, 6112), (1528, 4672), (2336, 3056)]